Disc chipper for micrometer long fibers

Abstract

The invention relates to a disc chipper for micrometer long fibers, which mainly utilizes a blade in a disc structure for cutting, and realizes optimum cutting process by adjusting the rotating speed of a cutter head and the feeding speed of an electric spindle. The whole disc chipper comprises a feeding mechanism 1, a cutter head lifting mechanism 2, a cutter head compression mechanism 3, a cutter head assembly 4 and a discharging mechanism 5. The feeding mechanism 1 is powered by a motor 9 and feeds by means of chain transmission, the feeding amount of the feeding mechanism 1 is controlled by controlling the speed of the chain transmission, compression cylinders 10 and 11 are used for fixing materials, the cutter head lifting mechanism 2 is used for adjusting the height of the cutter head, the cutter head compression mechanism 3 with a compression cylinder is used for fixing materials on a worktable top, a stepping motor 8 is used for controlling the height of the cutter head, and cutters on the cutter assembly 4 are used for cutting. Residual materials are fixed by compression cylinders 12 and 13 on the discharging mechanism 5 powered by a motor 6. The disc chipper for the micrometer long fibers has the advantages of adjustability in cutting thickness and high operating efficiency.

Description

Technical field [0001] The invention relates to a disk chipper, which uses a disk-type cutting mechanism to obtain the best cutting thickness by controlling the rotation speed of the cutterhead and the feed speed of the electric spindle, and reduces the impact on the chipper through the adjustment of the cutterhead. Cutting time, improving overall efficiency and quality. Background technique [0002] Disc chipper is a kind of cutting equipment widely used in pulp, particle board and other manufacturing industries. It uses logs, wood blocks and branches as the main raw materials. Spec wood chips. With the improvement of people's requirements for wood chip specifications and types, a disc chipper that can cut various wood chip specifications has become people's expectations. High-precision, high-efficiency, and high-quality processing equipment is also a general development trend of current machines. And the cutter disc surface in the existing disc chipper disc device is gen...

AI Technical Summary

Problems solved by technology

With the improvement of people's requirements for wood chip specifications and types, a disc chipper that can cut various wood chip specifications has become people's expectations. High-precision, high-efficiency, and high-quality processing equipment is also a general development trend of current machines. And the cutter disc surface in the existing disc chipper disc device is generally generally a helical surface, and the distance that the cutting edge of the blade on the cutter disc stretches out from the cutter disc surface cannot be adjusted, and the wood chips that are cut have only one Specifications, the cutting range is narrow, and the stability is poor when the material is discharged, and the speed is uneven, resulting in a decrease in productivity

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